CN204732763U - Switch cubicle - Google Patents
Switch cubicle Download PDFInfo
- Publication number
- CN204732763U CN204732763U CN201520346589.0U CN201520346589U CN204732763U CN 204732763 U CN204732763 U CN 204732763U CN 201520346589 U CN201520346589 U CN 201520346589U CN 204732763 U CN204732763 U CN 204732763U
- Authority
- CN
- China
- Prior art keywords
- offside door
- contact
- rotating shaft
- switch
- contact lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses switch cubicle, comprise mechanical interlocking structure.Described mechanical interlocking structure comprises rotating shaft, the first contact lever, the second contact lever, securing member, spring mountings and support bar, described mechanical interlocking structure is fixed on switch cabinet body inside by securing member, described support bar is contiguous described power cable vertically, the upper hinge of described support bar is connected to the center of described rotating shaft, described spring mountings is installed on described support bar, one end of described rotating shaft and spring mountings difference linking springs.Described rotating shaft is connected with pull bar, the contiguous described main switch of described pull bar.One end of described first contact lever is connected with the first contact, and the other end connects described rotating shaft.One end of described second contact lever is provided with the second contact, and the other end connects described rotating shaft.Structure of the present utility model is simple, switch cubicle complete power-off when door of switch cabinet is opened, and does not need power supply in addition to monitoring device, ensures the safety of personnel and equipment.
Description
Technical field
The utility model relates to switch cubicle field, and what be specifically related to is switch cubicle
Background technology
In correlation technique, for the object of safety, when door of switch cabinet is in open mode, switch cubicle power supply must cut off.And switch cubicle can not open door of switch cabinet when having electric.Therefore, switch cubicle can be provided with the situation of monitoring device monitoring switch cabinet power on/off, but monitoring device needs the electric power continued just can complete monitoring function, makes switch cubicle can not power-off completely, threatens to personnel and device security.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide switch cubicle, and solving current door of switch cabinet monitoring device needs the electric power continued just can complete monitoring function, causes switch cubicle cannot the technical problem of power-off completely.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, switch cubicle, comprise switch cabinet body, offside door, offside door, locking bar and mechanical interlocking structure, described offside door and offside door connecting switch cabinet body respectively, the outer surface of the hinged offside door of described locking bar also releasably connects the outer surface of offside door.
Described switch cabinet body inside is provided with main switch, and described main switch is connected with power cable.
Described mechanical interlocking structure comprises rotating shaft, the first contact lever, the second contact lever, securing member, spring mountings and support bar, described rotating shaft is fixed on switch cabinet body inside by securing member, thus solid mechanical interlock, described support bar is contiguous described power cable vertically, and the upper hinge of described support bar is connected to the center of described rotating shaft.Described spring mountings is installed on described support bar, and is positioned at the below of rotating shaft, one end of described rotating shaft and spring mountings difference linking springs.Described rotating shaft is connected with pull bar, the contiguous described main switch of described pull bar.One end of described first contact lever is connected with the first contact, and the other end of the first contact lever connects described rotating shaft.One end of described second contact lever is provided with the second contact, and the other end of the second contact lever connects described rotating shaft.When offside door and offside door are closed, described locking bar fastening, described first contact plate connects offside door, and described second contact plate connects offside door, described pull bar contact main switch, described switch cubicle energising.When offside door and offside door are opened, described first contact plate and the second contact plate respectively away from offside door and offside door, pull bar away from main switch, described switch cubicle power-off.
As preferably, described first contact is the square plate upwards extended from the end face of the first contact lever, and described second contact is liner, and after offside door and offside door are opened, described first contact drives described square plate to move to outside switch cabinet body.
As preferably, described mechanical interlocking structure is also provided with alignment pin, connects mechanical interlocking structure and dividing plate.
Structure of the present utility model is simple, switch cubicle complete power-off when door of switch cabinet is opened, and does not need power supply in addition to monitoring device, ensures the safety of personnel and equipment.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Structural representation when Fig. 1 is switch cubicle closedown.
Fig. 2 is the structural representation of switch cubicle when opening.
Fig. 3 is switch cabinet mechanical interlocking matched structural representation.
Fig. 4 is the structural representation at switch cabinet mechanical interlocking matched another visual angle of structure.
Fig. 5 is the schematic diagram of switch cubicle mechanical interlocking structure when opening.
The schematic diagram of mechanical interlocking structure when Fig. 6 is switch cubicle closedown.
Reference numeral: 10, switch cubicle, 12, offside door, 14, offside door, 22, locking bar, 24, switch cabinet body, the 26, first compartment, the 28, second compartment, 30, electric equipment, 32, main switch, 34, power cable, 36, mechanical interlocking structure, 38, rotating shaft, 39, alignment pin, the 40, first contact lever, the 42, second contact lever, 44, the first contact, the 46, second contact, 48, securing member, 50, spring, 52, spring mountings, 54, pull bar.
Embodiment
With the following Examples the utility model is further described.
Switch cubicle, comprises switch cabinet body 24, offside door 12, offside door 14, locking bar 22 and mechanical interlocking structure 36.Described offside door 12 and offside door 14 connecting switch cabinet body 24 respectively.
As shown in Figure 1, the outer surface of the hinged offside door 12 of described locking bar 22 also releasably connects the outer surface of offside door 14, locking bar 22 is placed between offside door 12 and offside door 14 and prevents offside door 12 from surprisingly opening with offside door 14.
As shown in Figure 2, described switch cabinet body 24 inside forms multiple compartment by baffle for separating, installs multiple electric equipment 30 in described compartment respectively.At the present embodiment, described compartment comprises the first compartment 26 and the second compartment 28, and described offside door 12 correspondence is closed or opens the first compartment 26, and described offside door 14 correspondence is closed or opens the second compartment 28.Be provided with main switch 32 in described first compartment 26, described main switch 32 is connected with power cable 34, and described power cable 34 supplies electrical power to main switch 32.
As shown in Figure 3 and Figure 4, described mechanical interlocking structure 36 comprises rotating shaft 38, first contact lever 40, second contact lever 42, securing member 48, spring mountings 52 and support bar.
It is inner that described rotating shaft 38 is fixed on switch cabinet body 24 by securing member 48, thus solid mechanical interlock 36.Described support bar is contiguous described power cable 34 vertically, and the upper hinge of described support bar is connected to the center of described rotating shaft 38.Described spring mountings 52 is installed on described support bar, and is positioned at the below of rotating shaft 38.Described rotating shaft 38 and one end of spring mountings 52 difference linking springs, make spring be located between rotating shaft 38 and spring mountings 52.Described rotating shaft 38 is connected with pull bar 54, the contiguous described main switch 32 of described pull bar 54.
The other end that one end of described first contact lever 40 is connected with the first contact 44, first contact lever 40 connects described rotating shaft 38.The other end that one end of described second contact lever 42 is provided with the second contact 46, second contact lever 42 connects described rotating shaft 38.
As shown in Figure 5 and Figure 6, described mechanical interlocking structure 36 is fixed on switch cabinet body 24 inside by securing member 48.When offside door 12 and offside door 14 are closed, the fastening of described locking bar 22, described first contact plate 40 connects offside door 12, described second contact plate 46 connects offside door 14, offside door 12 and offside door 14 are applied pressure compressed described spring by the first contact lever 40, second contact lever 42, rotating shafts 38, make spring generation elastic deformation, storage power, drive pull bar 54 to contact main switch 32, described switch cubicle 10 is energized simultaneously.When offside door 12 and offside door 14 are opened, described locking bar 22 gets loose, and spring restores to the original state, described first contact lever 40 and the second contact lever 42 respectively away from offside door 12 and offside door 14, pull bar 54 away from main switch 24, switch cubicle 10 power-off.
In concrete enforcement, described first contact 44 is the square plate upwards extended from the end face of the first contact lever 40, described second contact 46 is liner, after offside door 12 and offside door 14 are opened, described first contact 44 drives described square plate to move to outside switch cabinet body 24, make to close offside door 14 and just can open offside door 12, prevent from closing offside door 12 and offside door 14 does not have to close but the situation generation that switch cubicle 10 is energized.
In concrete enforcement, described mechanical interlocking structure 36 is also provided with alignment pin 39, connects mechanical interlocking structure 36 and dividing plate.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection range; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.
Claims (3)
1. switch cubicle, it is characterized in that, comprise switch cabinet body, offside door, offside door, locking bar and mechanical interlocking structure, described offside door and offside door connecting switch cabinet body respectively, the outer surface of the hinged offside door of described locking bar also releasably connects the outer surface of offside door, described switch cabinet body inside is provided with main switch, and described main switch is connected with power cable, described mechanical interlocking structure comprises rotating shaft, first contact lever, second contact lever, securing member, spring mountings and support bar, described rotating shaft is fixed on switch cabinet body inside by securing member, thus solid mechanical interlock, described support bar is contiguous described power cable vertically, the upper hinge of described support bar is connected to the center of described rotating shaft, described spring mountings is installed on described support bar, and be positioned at the below of rotating shaft, one end of described rotating shaft and spring mountings difference linking springs, described rotating shaft is connected with pull bar, the contiguous described main switch of described pull bar, one end of described first contact lever is connected with the first contact, and the other end of the first contact lever connects described rotating shaft, and one end of described second contact lever is provided with the second contact, and the other end of the second contact lever connects described rotating shaft, when offside door and offside door are closed, described locking bar fastening, described first contact plate connects offside door, and described second contact plate connects offside door, described pull bar contact main switch, described switch cubicle energising, when offside door and offside door are opened, described first contact plate and the second contact plate respectively away from offside door and offside door, pull bar away from main switch, described switch cubicle power-off.
2. switch cubicle according to claim 1, it is characterized in that, described first contact is the square plate upwards extended from the end face of the first contact lever, described second contact is liner, after offside door and offside door are opened, described first contact drives described square plate to move to outside switch cabinet body.
3. switch cubicle according to claim 1, it is characterized in that, described mechanical interlocking structure is also provided with alignment pin, connects mechanical interlocking structure and dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346589.0U CN204732763U (en) | 2015-05-26 | 2015-05-26 | Switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346589.0U CN204732763U (en) | 2015-05-26 | 2015-05-26 | Switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732763U true CN204732763U (en) | 2015-10-28 |
Family
ID=54391088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346589.0U Expired - Fee Related CN204732763U (en) | 2015-05-26 | 2015-05-26 | Switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767678A (en) * | 2018-06-15 | 2018-11-06 | 正电电力科技有限公司 | It is a kind of to be readily transported and the high-voltage board with auto switching Electricity Functional |
-
2015
- 2015-05-26 CN CN201520346589.0U patent/CN204732763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767678A (en) * | 2018-06-15 | 2018-11-06 | 正电电力科技有限公司 | It is a kind of to be readily transported and the high-voltage board with auto switching Electricity Functional |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151214 Address after: 518104 Guangdong city of Shenzhen province Baoan District manhole street and a new North Wing Lusa Science Park 1 to 8, 16 to 23 buildings, 17 buildings 3 to 4 floor Patentee after: Fulter electrical (Shenzhen) Co. Ltd. Address before: Tianhe District city in Guangdong province Guangzhou Longkou West Road No. 2, Room 405, 510635 Patentee before: Liu Guihua |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20180526 |